.Mima_input {
    width: 90%;
    margin: 40px auto;
   
    div {
        margin-top: 20px;
      

        input {
            width: 70%;
            text-align: left;
            height: 40px;
            border: 0;
         
        }

        button {
            width: 90%;
            height: 50px;
            margin-top: 20px;
            margin-left: 20px;
    
        }
    }


}
.fans_length{
    width: 90%;
    height: 30px;
    font-size: 20px;
    margin-left: 20px;
}